and then walked away and let's the kid do it alone. >> that's a dangerous place for anybody to be, let alone a young child. i would call that child endangerment the. >> and that is why the police department started an operation last year to crack down on these races. and in this other part of the video, we see one car running to another car that's right in front of it. it's showing out out of control things can get so quickly. because of this footage captured on hidden cameras as part of this ragz, about 250 of these drivers were taken to court. they were fined sometimes as much as $3,000. and they be banned from driving on the streets for about two years. according to reports, racing o streets like this have decreased since the operation started. for the past few weeks, north korea has been dominating headlines because of threats made against south korea, even against the united states.